in the news

Tariffs, war, and now a historic drought have converged into a ‘perfect storm’ for U.S. farmers and food prices
Fortune
April 21, 2026

Quoted on the unusual confluence of drought, rising input costs, and trade policy pressures facing U.S. farmers, and their implications for food prices.

Farm productivity investments reduce greenhouse gas emissions
Open Access Government
January 19, 2026

Coverage of research showing that investments in agricultural productivity can simultaneously boost output and reduce greenhouse gas emissions from farming.

Scientists shielding farming from climate change need more public funding. But they're getting less
Associated Press
March 31, 2025

Interviewed on declining public investment in U.S. agricultural R&D and its implications for productivity growth and climate adaptation.

Farmers are reeling from Trump’s attacks on agricultural research
Grist
March 25, 2025

Quoted on the impact of federal cuts to agricultural research on farmers already contending with climate stress and rising input costs.

Food as you know it is about to change
The New York Times
July 28, 2024

David Wallace-Wells' opinion piece on climate change, food systems, and prices, drawing on research on agricultural productivity and climate.

Farmers are struggling with climate change, but yields continue to rise. What’s going on?
Grist
July 23, 2023

Interviewed on the apparent paradox between rising crop yields and the documented drag of climate change on agricultural productivity growth.

Farmers are struggling with climate change, but yields continue to rise. What’s going on?
Modern Farmer
June 21, 2023

Republication of a feature on the paradox between rising yields and the productivity drag of climate change — context on methods and interpretation.

High temperatures linked to child malnutrition in West Africa
The Washington Post
August 1, 2022

Coverage of research linking extreme heat exposure to increases in both chronic and acute child malnutrition across five West African countries.

Climate & agricultural economist Ariel Ortiz-Bobea will advise USDA
Morning Ag Clips
February 22, 2022

Announcement of appointment as a climate and agricultural economics advisor to the U.S. Department of Agriculture.

Climate change ‘has dented global agricultural productivity’
PreventionWeb
April 19, 2021

Coverage of research finding that anthropogenic climate change has reduced global agricultural total factor productivity since 1961.

Heat, not drought, will drive lower crop yields, researchers say
Smart Water Magazine
June 5, 2019

Coverage of research identifying heat stress — rather than drought — as the primary driver of projected yield declines under climate change.

Midwesterners are being forced to face up to climate change
The Economist
January 11, 2019

Coverage of climate change impacts on U.S. Midwest agriculture and the political and economic pressures facing farming communities.

Agweek
Agweek
December 27, 2018

Coverage of research on the risks of concentrated corn–soy specialization in the U.S. Midwest under a changing climate.

Big Picture Look at Climate Change Impact on U.S. Agriculture: Midwest at Risk
Environmental News Network
December 12, 2018

Coverage of research on regional heterogeneity in climate change impacts on U.S. agriculture, with the Midwest identified as particularly at risk.